When to Check In

Check-in times vary by destination:

  • Domestic flights: 24 hours before departure
  • International flights: 24 hours before departure
  • Airport check-in closes: 30-45 minutes before departure

Online Check-In

Check in from your computer:

  1. Visit delta.com or use the Delta app
  2. Enter your confirmation number or SkyMiles number
  3. Select passengers for check-in
  4. Choose your seat (if not already selected)
  5. Print or download your boarding pass

Mobile Check-In

Use the Delta mobile app for the easiest experience:

  • Receive mobile boarding pass directly
  • Add pass to Apple Wallet or Google Pay
  • Get real-time gate and delay updates
  • Access digital receipt instantly

Kiosk Check-In

Self-service kiosks available at most airports:

  1. Insert credit card or enter confirmation number
  2. Select passengers
  3. Add or change seat selection
  4. Print boarding pass and bag tags
  5. Proceed to bag drop if checking bags

Airport Counter

Full service check-in at the ticket counter:

  • Get help with seat changes
  • Purchase upgrades if available
  • Check oversized or special items
  • Resolve any booking issues

Boarding Pass Options

  • Paper pass: Print at home or kiosk
  • Mobile pass: In Delta app or wallet
  • Gate pass: Printed at gate if needed

Tips for Smooth Check-In

  • Check in 24 hours early for best seat selection
  • Have your boarding pass ready before arriving at gate
  • Download boarding pass before entering airplane
  • Arrive early: 2 hours for domestic, 3 hours for international